242761948 has 48 divisors (see below), whose sum is σ = 502104960. Its totient is φ = 101246400.

The previous prime is 242761919. The next prime is 242761973. The reversal of 242761948 is 849167242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101203 + ... + 103573.

It is an arithmetic number, because the mean of its divisors is an integer number (10460520).

Almost surely, 2^242761948 is an apocalyptic number.

It is an amenable number.

242761948 is an abundant number, since it is smaller than the sum of its proper divisors (259343012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242761948 is a wasteful number, since it uses less digits than its factorization.

242761948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578 (or 2576 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 242761948 is about 15580.8198757318. The cubic root of 242761948 is about 623.8213074516.

The spelling of 242761948 in words is "two hundred forty-two million, seven hundred sixty-one thousand, nine hundred forty-eight".